. . "Piano Instruction and study." . . "Piano Étude et enseignement." . . "The Levinskaya system of pianoforte technique and tone-colour through mental & muscular control : a new conception of general education revealing, through conscious control, the latent powers of the mind & fostering full expression of personality"@en . "The Levinskaya system of pianoforte technique and tone-colour through mental & muscular control : a new conception of general education revealing, through conscious control, the latent powers of the mind & fostering full expression of personality" . . . . . . . "The Levinskaya System of Pianoforte Technique and Tone-Colour through mental & muscular control, etc. [With a portrait.]"@en . . "The Levinskaya system of pianoforte technique and tone-colour through mental & muscular control; new conception of general education revealing, through conscious control, the latent powers of the mind & fostering full expression of personality" . . . "Methods (Music)"@en . "The Levinskaya system of pianoforte technique and tone-colour through mental and muscular control"@en . . . . . . .